16864248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 45849600

約数和(自身を除く): 28985352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1193, 1767, 2356, 2386, 3534, 3579, 4712, 4772, 7068, 7158, 9544, 14136, 14316, 22667, 28632, 36983, 45334, 68001, 73966, 90668, 110949, 136002, 147932, 181336, 221898, 272004, 295864, 443796, 544008, 702677, 887592, 1405354, 2108031, 2810708, 4216062, 5621416, 8432124, 16864248]

約数ペア:

[(1, 16864248), (2, 8432124), (3, 5621416), (4, 4216062), (6, 2810708), (8, 2108031), (12, 1405354), (19, 887592), (24, 702677), (31, 544008), (38, 443796), (57, 295864), (62, 272004), (76, 221898), (93, 181336), (114, 147932), (124, 136002), (152, 110949), (186, 90668), (228, 73966), (248, 68001), (372, 45334), (456, 36983), (589, 28632), (744, 22667), (1178, 14316), (1193, 14136), (1767, 9544), (2356, 7158), (2386, 7068), (3534, 4772), (3579, 4712)]