90276448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 48

約数和(自身を含む): 192190320

約数和(自身を除く): 101913872

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 4013, 5624, 8026, 11248, 16052, 22496, 32104, 64208, 76247, 128416, 148481, 152494, 296962, 304988, 593924, 609976, 1187848, 1219952, 2375696, 2439904, 2821139, 4751392, 5642278, 11284556, 22569112, 45138224, 90276448]

約数ペア:

[(1, 90276448), (2, 45138224), (4, 22569112), (8, 11284556), (16, 5642278), (19, 4751392), (32, 2821139), (37, 2439904), (38, 2375696), (74, 1219952), (76, 1187848), (148, 609976), (152, 593924), (296, 304988), (304, 296962), (592, 152494), (608, 148481), (703, 128416), (1184, 76247), (1406, 64208), (2812, 32104), (4013, 22496), (5624, 16052), (8026, 11248)]