30418688

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3880

約数の個数: 36

約数和(自身を含む): 62693568

約数和(自身を除く): 32274880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3833, 3968, 7666, 7936, 15332, 30664, 61328, 118823, 122656, 237646, 245312, 475292, 490624, 950584, 981248, 1901168, 3802336, 7604672, 15209344, 30418688]

約数ペア:

[(1, 30418688), (2, 15209344), (4, 7604672), (8, 3802336), (16, 1901168), (31, 981248), (32, 950584), (62, 490624), (64, 475292), (124, 245312), (128, 237646), (248, 122656), (256, 118823), (496, 61328), (992, 30664), (1984, 15332), (3833, 7936), (3968, 7666)]