80570048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 173461680

約数和(自身を除く): 92891632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 179, 208, 358, 416, 541, 716, 832, 1082, 1432, 2164, 2327, 2864, 4328, 4654, 5728, 7033, 8656, 9308, 11456, 14066, 17312, 18616, 28132, 34624, 37232, 56264, 74464, 96839, 112528, 148928, 193678, 225056, 387356, 450112, 774712, 1258907, 1549424, 2517814, 3098848, 5035628, 6197696, 10071256, 20142512, 40285024, 80570048]

約数ペア:

[(1, 80570048), (2, 40285024), (4, 20142512), (8, 10071256), (13, 6197696), (16, 5035628), (26, 3098848), (32, 2517814), (52, 1549424), (64, 1258907), (104, 774712), (179, 450112), (208, 387356), (358, 225056), (416, 193678), (541, 148928), (716, 112528), (832, 96839), (1082, 74464), (1432, 56264), (2164, 37232), (2327, 34624), (2864, 28132), (4328, 18616), (4654, 17312), (5728, 14066), (7033, 11456), (8656, 9308)]