31226208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 58187424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 191, 208, 262, 312, 382, 393, 416, 524, 573, 624, 764, 786, 1048, 1146, 1248, 1528, 1572, 1703, 2096, 2292, 2483, 3056, 3144, 3406, 4192, 4584, 4966, 5109, 6112, 6288, 6812, 7449, 9168, 9932, 10218, 12576, 13624, 14898, 18336, 19864, 20436, 25021, 27248, 29796, 39728, 40872, 50042, 54496, 59592, 75063, 79456, 81744, 100084, 119184, 150126, 163488, 200168, 238368, 300252, 325273, 400336, 600504, 650546, 800672, 975819, 1201008, 1301092, 1951638, 2402016, 2602184, 3903276, 5204368, 7806552, 10408736, 15613104, 31226208]

約数ペア:

[(1, 31226208), (2, 15613104), (3, 10408736), (4, 7806552), (6, 5204368), (8, 3903276), (12, 2602184), (13, 2402016), (16, 1951638), (24, 1301092), (26, 1201008), (32, 975819), (39, 800672), (48, 650546), (52, 600504), (78, 400336), (96, 325273), (104, 300252), (131, 238368), (156, 200168), (191, 163488), (208, 150126), (262, 119184), (312, 100084), (382, 81744), (393, 79456), (416, 75063), (524, 59592), (573, 54496), (624, 50042), (764, 40872), (786, 39728), (1048, 29796), (1146, 27248), (1248, 25021), (1528, 20436), (1572, 19864), (1703, 18336), (2096, 14898), (2292, 13624), (2483, 12576), (3056, 10218), (3144, 9932), (3406, 9168), (4192, 7449), (4584, 6812), (4966, 6288), (5109, 6112)]