31291104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25099

約数の個数: 48

約数和(自身を含む): 88461072

約数和(自身を除く): 57169968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 25073, 50146, 75219, 100292, 150438, 200584, 300876, 325949, 401168, 601752, 651898, 802336, 977847, 1203504, 1303796, 1955694, 2407008, 2607592, 3911388, 5215184, 7822776, 10430368, 15645552, 31291104]

約数ペア:

[(1, 31291104), (2, 15645552), (3, 10430368), (4, 7822776), (6, 5215184), (8, 3911388), (12, 2607592), (13, 2407008), (16, 1955694), (24, 1303796), (26, 1203504), (32, 977847), (39, 802336), (48, 651898), (52, 601752), (78, 401168), (96, 325949), (104, 300876), (156, 200584), (208, 150438), (312, 100292), (416, 75219), (624, 50146), (1248, 25073)]