16203928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 33611760

約数和(自身を除く): 17407832

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4211, 8422, 16844, 33688, 54743, 109486, 155807, 218972, 311614, 437944, 623228, 1246456, 2025491, 4050982, 8101964, 16203928]

約数ペア:

[(1, 16203928), (2, 8101964), (4, 4050982), (8, 2025491), (13, 1246456), (26, 623228), (37, 437944), (52, 311614), (74, 218972), (104, 155807), (148, 109486), (296, 54743), (481, 33688), (962, 16844), (1924, 8422), (3848, 4211)]