83687552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 189067200

約数和(自身を除く): 105379648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 2647, 3952, 5294, 7904, 10588, 15808, 21176, 31616, 34411, 42352, 50293, 68822, 84704, 100586, 137644, 169408, 201172, 275288, 338816, 402344, 550576, 653809, 804688, 1101152, 1307618, 1609376, 2202304, 2615236, 3218752, 4404608, 5230472, 6437504, 10460944, 20921888, 41843776, 83687552]

約数ペア:

[(1, 83687552), (2, 41843776), (4, 20921888), (8, 10460944), (13, 6437504), (16, 5230472), (19, 4404608), (26, 3218752), (32, 2615236), (38, 2202304), (52, 1609376), (64, 1307618), (76, 1101152), (104, 804688), (128, 653809), (152, 550576), (208, 402344), (247, 338816), (304, 275288), (416, 201172), (494, 169408), (608, 137644), (832, 100586), (988, 84704), (1216, 68822), (1664, 50293), (1976, 42352), (2432, 34411), (2647, 31616), (3952, 21176), (5294, 15808), (7904, 10588)]