31109420416

素因数分解:

$2^7\times {\mathrm{3821}}^1\times {\mathrm{63607}}^1$

素因数の和:67442

約数の個数: 32

約数和(自身を含む): 61992992880

約数和(自身を除く): 30883572464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3821, 7642, 15284, 30568, 61136, 63607, 122272, 127214, 244544, 254428, 489088, 508856, 1017712, 2035424, 4070848, 8141696, 243042347, 486084694, 972169388, 1944338776, 3888677552, 7777355104, 15554710208, 31109420416]

約数ペア:

[(1, 31109420416), (2, 15554710208), (4, 7777355104), (8, 3888677552), (16, 1944338776), (32, 972169388), (64, 486084694), (128, 243042347), (3821, 8141696), (7642, 4070848), (15284, 2035424), (30568, 1017712), (61136, 508856), (63607, 489088), (122272, 254428), (127214, 244544)]